5436949250

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1951}}^1$

素因数の和:2196

約数の個数: 64

約数和(自身を含む): 10392385536

約数和(自身を除く): 4955436286

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 157, 250, 314, 355, 710, 785, 1570, 1775, 1951, 3550, 3902, 3925, 7850, 8875, 9755, 11147, 17750, 19510, 19625, 22294, 39250, 48775, 55735, 97550, 111470, 138521, 243875, 277042, 278675, 306307, 487750, 557350, 612614, 692605, 1385210, 1393375, 1531535, 2786750, 3063070, 3463025, 6926050, 7657675, 15315350, 17315125, 21747797, 34630250, 38288375, 43495594, 76576750, 108738985, 217477970, 543694925, 1087389850, 2718474625, 5436949250]

約数ペア:

[(1, 5436949250), (2, 2718474625), (5, 1087389850), (10, 543694925), (25, 217477970), (50, 108738985), (71, 76576750), (125, 43495594), (142, 38288375), (157, 34630250), (250, 21747797), (314, 17315125), (355, 15315350), (710, 7657675), (785, 6926050), (1570, 3463025), (1775, 3063070), (1951, 2786750), (3550, 1531535), (3902, 1393375), (3925, 1385210), (7850, 692605), (8875, 612614), (9755, 557350), (11147, 487750), (17750, 306307), (19510, 278675), (19625, 277042), (22294, 243875), (39250, 138521), (48775, 111470), (55735, 97550)]