1323339550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1418

約数の個数: 96

約数和(自身を含む): 2826069120

約数和(自身を除く): 1502729570

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 83, 95, 130, 166, 190, 247, 325, 415, 475, 494, 650, 830, 950, 1079, 1235, 1291, 1577, 2075, 2158, 2470, 2582, 3154, 4150, 5395, 6175, 6455, 7885, 10790, 12350, 12910, 15770, 16783, 20501, 24529, 26975, 32275, 33566, 39425, 41002, 49058, 53950, 64550, 78850, 83915, 102505, 107153, 122645, 167830, 205010, 214306, 245290, 318877, 419575, 512525, 535765, 613225, 637754, 839150, 1025050, 1071530, 1226450, 1392989, 1594385, 2035907, 2678825, 2785978, 3188770, 4071814, 5357650, 6964945, 7971925, 10179535, 13929890, 15943850, 20359070, 26466791, 34824725, 50897675, 52933582, 69649450, 101795350, 132333955, 264667910, 661669775, 1323339550]

約数ペア:

[(1, 1323339550), (2, 661669775), (5, 264667910), (10, 132333955), (13, 101795350), (19, 69649450), (25, 52933582), (26, 50897675), (38, 34824725), (50, 26466791), (65, 20359070), (83, 15943850), (95, 13929890), (130, 10179535), (166, 7971925), (190, 6964945), (247, 5357650), (325, 4071814), (415, 3188770), (475, 2785978), (494, 2678825), (650, 2035907), (830, 1594385), (950, 1392989), (1079, 1226450), (1235, 1071530), (1291, 1025050), (1577, 839150), (2075, 637754), (2158, 613225), (2470, 535765), (2582, 512525), (3154, 419575), (4150, 318877), (5395, 245290), (6175, 214306), (6455, 205010), (7885, 167830), (10790, 122645), (12350, 107153), (12910, 102505), (15770, 83915), (16783, 78850), (20501, 64550), (24529, 53950), (26975, 49058), (32275, 41002), (33566, 39425)]