105416397860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1451}}^1\times {\mathrm{1997}}^1$

素因数の和:3581

約数の個数: 96

約数和(自身を含む): 236868686208

約数和(自身を除く): 131452288348

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 535, 1070, 1451, 1819, 1997, 2140, 2902, 3638, 3994, 5804, 7255, 7276, 7988, 9095, 9985, 14510, 18190, 19970, 24667, 29020, 33949, 36380, 39940, 49334, 67898, 98668, 123335, 135796, 155257, 169745, 213679, 246670, 310514, 339490, 427358, 493340, 621028, 678980, 776285, 854716, 1068395, 1552570, 2136790, 2639369, 2897647, 3105140, 3632543, 4273580, 5278738, 5795294, 7265086, 10557476, 11590588, 13196845, 14488235, 14530172, 18162715, 26393690, 28976470, 36325430, 49259999, 52787380, 57952940, 72650860, 98519998, 197039996, 246299995, 310048229, 492599990, 620096458, 985199980, 1240192916, 1550241145, 3100482290, 5270819893, 6200964580, 10541639786, 21083279572, 26354099465, 52708198930, 105416397860]

約数ペア:

[(1, 105416397860), (2, 52708198930), (4, 26354099465), (5, 21083279572), (10, 10541639786), (17, 6200964580), (20, 5270819893), (34, 3100482290), (68, 1550241145), (85, 1240192916), (107, 985199980), (170, 620096458), (214, 492599990), (340, 310048229), (428, 246299995), (535, 197039996), (1070, 98519998), (1451, 72650860), (1819, 57952940), (1997, 52787380), (2140, 49259999), (2902, 36325430), (3638, 28976470), (3994, 26393690), (5804, 18162715), (7255, 14530172), (7276, 14488235), (7988, 13196845), (9095, 11590588), (9985, 10557476), (14510, 7265086), (18190, 5795294), (19970, 5278738), (24667, 4273580), (29020, 3632543), (33949, 3105140), (36380, 2897647), (39940, 2639369), (49334, 2136790), (67898, 1552570), (98668, 1068395), (123335, 854716), (135796, 776285), (155257, 678980), (169745, 621028), (213679, 493340), (246670, 427358), (310514, 339490)]