72104450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4229}}^1$

素因数の和:4283

約数の個数: 48

約数和(自身を含む): 151061760

約数和(自身を除く): 78957310

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 4229, 8458, 8525, 17050, 21145, 42290, 46519, 93038, 105725, 131099, 211450, 232595, 262198, 465190, 655495, 1162975, 1310990, 1442089, 2325950, 2884178, 3277475, 6554950, 7210445, 14420890, 36052225, 72104450]

約数ペア:

[(1, 72104450), (2, 36052225), (5, 14420890), (10, 7210445), (11, 6554950), (22, 3277475), (25, 2884178), (31, 2325950), (50, 1442089), (55, 1310990), (62, 1162975), (110, 655495), (155, 465190), (275, 262198), (310, 232595), (341, 211450), (550, 131099), (682, 105725), (775, 93038), (1550, 46519), (1705, 42290), (3410, 21145), (4229, 17050), (8458, 8525)]