12492099100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13669}}^1$

素因数の和:13752

約数の個数: 144

約数和(自身を含む): 31562389600

約数和(自身を除く): 19070290500

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 37, 38, 50, 52, 65, 74, 76, 95, 100, 130, 148, 185, 190, 247, 260, 325, 370, 380, 475, 481, 494, 650, 703, 740, 925, 950, 962, 988, 1235, 1300, 1406, 1850, 1900, 1924, 2405, 2470, 2812, 3515, 3700, 4810, 4940, 6175, 7030, 9139, 9620, 12025, 12350, 13669, 14060, 17575, 18278, 24050, 24700, 27338, 35150, 36556, 45695, 48100, 54676, 68345, 70300, 91390, 136690, 177697, 182780, 228475, 259711, 273380, 341725, 355394, 456950, 505753, 519422, 683450, 710788, 888485, 913900, 1011506, 1038844, 1298555, 1366900, 1776970, 2023012, 2528765, 2597110, 3376243, 3553940, 4442425, 5057530, 5194220, 6492775, 6574789, 6752486, 8884850, 9609307, 10115060, 12643825, 12985550, 13149578, 13504972, 16881215, 17769700, 19218614, 25287650, 25971100, 26299156, 32873945, 33762430, 38437228, 48046535, 50575300, 65747890, 67524860, 84406075, 96093070, 124920991, 131495780, 164369725, 168812150, 192186140, 240232675, 249841982, 328739450, 337624300, 480465350, 499683964, 624604955, 657478900, 960930700, 1249209910, 2498419820, 3123024775, 6246049550, 12492099100]

約数ペア:

[(1, 12492099100), (2, 6246049550), (4, 3123024775), (5, 2498419820), (10, 1249209910), (13, 960930700), (19, 657478900), (20, 624604955), (25, 499683964), (26, 480465350), (37, 337624300), (38, 328739450), (50, 249841982), (52, 240232675), (65, 192186140), (74, 168812150), (76, 164369725), (95, 131495780), (100, 124920991), (130, 96093070), (148, 84406075), (185, 67524860), (190, 65747890), (247, 50575300), (260, 48046535), (325, 38437228), (370, 33762430), (380, 32873945), (475, 26299156), (481, 25971100), (494, 25287650), (650, 19218614), (703, 17769700), (740, 16881215), (925, 13504972), (950, 13149578), (962, 12985550), (988, 12643825), (1235, 10115060), (1300, 9609307), (1406, 8884850), (1850, 6752486), (1900, 6574789), (1924, 6492775), (2405, 5194220), (2470, 5057530), (2812, 4442425), (3515, 3553940), (3700, 3376243), (4810, 2597110), (4940, 2528765), (6175, 2023012), (7030, 1776970), (9139, 1366900), (9620, 1298555), (12025, 1038844), (12350, 1011506), (13669, 913900), (14060, 888485), (17575, 710788), (18278, 683450), (24050, 519422), (24700, 505753), (27338, 456950), (35150, 355394), (36556, 341725), (45695, 273380), (48100, 259711), (54676, 228475), (68345, 182780), (70300, 177697), (91390, 136690)]