107996980

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 286575912

約数和(自身を除く): 178578932

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 173, 182, 196, 245, 260, 343, 346, 364, 455, 490, 637, 686, 692, 865, 910, 980, 1211, 1274, 1372, 1715, 1730, 1820, 2249, 2401, 2422, 2548, 3185, 3430, 3460, 4459, 4498, 4802, 4844, 6055, 6370, 6860, 8477, 8918, 8996, 9604, 11245, 12005, 12110, 12740, 15743, 16954, 17836, 22295, 22490, 24010, 24220, 31213, 31486, 33908, 42385, 44590, 44980, 48020, 59339, 62426, 62972, 78715, 84770, 89180, 110201, 118678, 124852, 156065, 157430, 169540, 220402, 237356, 296695, 312130, 314860, 415373, 440804, 551005, 593390, 624260, 771407, 830746, 1102010, 1186780, 1542814, 1661492, 2076865, 2204020, 3085628, 3857035, 4153730, 5399849, 7714070, 8307460, 10799698, 15428140, 21599396, 26999245, 53998490, 107996980]

約数ペア:

[(1, 107996980), (2, 53998490), (4, 26999245), (5, 21599396), (7, 15428140), (10, 10799698), (13, 8307460), (14, 7714070), (20, 5399849), (26, 4153730), (28, 3857035), (35, 3085628), (49, 2204020), (52, 2076865), (65, 1661492), (70, 1542814), (91, 1186780), (98, 1102010), (130, 830746), (140, 771407), (173, 624260), (182, 593390), (196, 551005), (245, 440804), (260, 415373), (343, 314860), (346, 312130), (364, 296695), (455, 237356), (490, 220402), (637, 169540), (686, 157430), (692, 156065), (865, 124852), (910, 118678), (980, 110201), (1211, 89180), (1274, 84770), (1372, 78715), (1715, 62972), (1730, 62426), (1820, 59339), (2249, 48020), (2401, 44980), (2422, 44590), (2548, 42385), (3185, 33908), (3430, 31486), (3460, 31213), (4459, 24220), (4498, 24010), (4802, 22490), (4844, 22295), (6055, 17836), (6370, 16954), (6860, 15743), (8477, 12740), (8918, 12110), (8996, 12005), (9604, 11245)]