14587100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 35154000

約数和(自身を除く): 20566900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 89, 100, 110, 149, 178, 220, 275, 298, 356, 445, 550, 596, 745, 890, 979, 1100, 1490, 1639, 1780, 1958, 2225, 2980, 3278, 3725, 3916, 4450, 4895, 6556, 7450, 8195, 8900, 9790, 13261, 14900, 16390, 19580, 24475, 26522, 32780, 40975, 48950, 53044, 66305, 81950, 97900, 132610, 145871, 163900, 265220, 291742, 331525, 583484, 663050, 729355, 1326100, 1458710, 2917420, 3646775, 7293550, 14587100]

約数ペア:

[(1, 14587100), (2, 7293550), (4, 3646775), (5, 2917420), (10, 1458710), (11, 1326100), (20, 729355), (22, 663050), (25, 583484), (44, 331525), (50, 291742), (55, 265220), (89, 163900), (100, 145871), (110, 132610), (149, 97900), (178, 81950), (220, 66305), (275, 53044), (298, 48950), (356, 40975), (445, 32780), (550, 26522), (596, 24475), (745, 19580), (890, 16390), (979, 14900), (1100, 13261), (1490, 9790), (1639, 8900), (1780, 8195), (1958, 7450), (2225, 6556), (2980, 4895), (3278, 4450), (3725, 3916)]