1128996860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2447}}^1$

素因数の和:2555

約数の個数: 96

約数和(自身を含む): 2664990720

約数和(自身を除く): 1535993860

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 59, 68, 85, 92, 115, 118, 170, 230, 236, 295, 340, 391, 460, 590, 782, 1003, 1180, 1357, 1564, 1955, 2006, 2447, 2714, 3910, 4012, 4894, 5015, 5428, 6785, 7820, 9788, 10030, 12235, 13570, 20060, 23069, 24470, 27140, 41599, 46138, 48940, 56281, 83198, 92276, 112562, 115345, 144373, 166396, 207995, 225124, 230690, 281405, 288746, 415990, 461380, 562810, 577492, 721865, 831980, 956777, 1125620, 1443730, 1913554, 2454341, 2887460, 3320579, 3827108, 4783885, 4908682, 6641158, 9567770, 9817364, 12271705, 13282316, 16602895, 19135540, 24543410, 33205790, 49086820, 56449843, 66411580, 112899686, 225799372, 282249215, 564498430, 1128996860]

約数ペア:

[(1, 1128996860), (2, 564498430), (4, 282249215), (5, 225799372), (10, 112899686), (17, 66411580), (20, 56449843), (23, 49086820), (34, 33205790), (46, 24543410), (59, 19135540), (68, 16602895), (85, 13282316), (92, 12271705), (115, 9817364), (118, 9567770), (170, 6641158), (230, 4908682), (236, 4783885), (295, 3827108), (340, 3320579), (391, 2887460), (460, 2454341), (590, 1913554), (782, 1443730), (1003, 1125620), (1180, 956777), (1357, 831980), (1564, 721865), (1955, 577492), (2006, 562810), (2447, 461380), (2714, 415990), (3910, 288746), (4012, 281405), (4894, 230690), (5015, 225124), (5428, 207995), (6785, 166396), (7820, 144373), (9788, 115345), (10030, 112562), (12235, 92276), (13570, 83198), (20060, 56281), (23069, 48940), (24470, 46138), (27140, 41599)]