15674600500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{12241}}^1$

素因数の和:12470

約数の個数: 96

約数和(自身を含む): 37056827808

約数和(自身を除く): 21382227308

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 197, 250, 260, 325, 394, 500, 650, 788, 985, 1300, 1625, 1970, 2561, 3250, 3940, 4925, 5122, 6500, 9850, 10244, 12241, 12805, 19700, 24482, 24625, 25610, 48964, 49250, 51220, 61205, 64025, 98500, 122410, 128050, 159133, 244820, 256100, 306025, 318266, 320125, 612050, 636532, 640250, 795665, 1224100, 1280500, 1530125, 1591330, 2411477, 3060250, 3182660, 3978325, 4822954, 6120500, 7956650, 9645908, 12057385, 15913300, 19891625, 24114770, 31349201, 39783250, 48229540, 60286925, 62698402, 79566500, 120573850, 125396804, 156746005, 241147700, 301434625, 313492010, 602869250, 626984020, 783730025, 1205738500, 1567460050, 3134920100, 3918650125, 7837300250, 15674600500]

約数ペア:

[(1, 15674600500), (2, 7837300250), (4, 3918650125), (5, 3134920100), (10, 1567460050), (13, 1205738500), (20, 783730025), (25, 626984020), (26, 602869250), (50, 313492010), (52, 301434625), (65, 241147700), (100, 156746005), (125, 125396804), (130, 120573850), (197, 79566500), (250, 62698402), (260, 60286925), (325, 48229540), (394, 39783250), (500, 31349201), (650, 24114770), (788, 19891625), (985, 15913300), (1300, 12057385), (1625, 9645908), (1970, 7956650), (2561, 6120500), (3250, 4822954), (3940, 3978325), (4925, 3182660), (5122, 3060250), (6500, 2411477), (9850, 1591330), (10244, 1530125), (12241, 1280500), (12805, 1224100), (19700, 795665), (24482, 640250), (24625, 636532), (25610, 612050), (48964, 320125), (49250, 318266), (51220, 306025), (61205, 256100), (64025, 244820), (98500, 159133), (122410, 128050)]