201331508950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{19013}}^1$

素因数の和:20530

約数の個数: 96

約数和(自身を含む): 440264758752

約数和(自身を除く): 238933249802

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 1481, 2962, 3575, 7150, 7405, 14810, 16291, 19013, 19253, 32582, 37025, 38026, 38506, 74050, 81455, 95065, 96265, 162910, 190130, 192530, 209143, 211783, 247169, 407275, 418286, 423566, 475325, 481325, 494338, 814550, 950650, 962650, 1045715, 1058915, 1235845, 2091430, 2117830, 2471690, 2718859, 5228575, 5294575, 5437718, 6179225, 10457150, 10589150, 12358450, 13594295, 27188590, 28158253, 56316506, 67971475, 135942950, 140791265, 281582530, 309740783, 366057289, 619481566, 703956325, 732114578, 1407912650, 1548703915, 1830286445, 3097407830, 3660572890, 4026630179, 7743519575, 8053260358, 9151432225, 15487039150, 18302864450, 20133150895, 40266301790, 100665754475, 201331508950]

約数ペア:

[(1, 201331508950), (2, 100665754475), (5, 40266301790), (10, 20133150895), (11, 18302864450), (13, 15487039150), (22, 9151432225), (25, 8053260358), (26, 7743519575), (50, 4026630179), (55, 3660572890), (65, 3097407830), (110, 1830286445), (130, 1548703915), (143, 1407912650), (275, 732114578), (286, 703956325), (325, 619481566), (550, 366057289), (650, 309740783), (715, 281582530), (1430, 140791265), (1481, 135942950), (2962, 67971475), (3575, 56316506), (7150, 28158253), (7405, 27188590), (14810, 13594295), (16291, 12358450), (19013, 10589150), (19253, 10457150), (32582, 6179225), (37025, 5437718), (38026, 5294575), (38506, 5228575), (74050, 2718859), (81455, 2471690), (95065, 2117830), (96265, 2091430), (162910, 1235845), (190130, 1058915), (192530, 1045715), (209143, 962650), (211783, 950650), (247169, 814550), (407275, 494338), (418286, 481325), (423566, 475325)]