12959888920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{32261}}^1$

素因数の和:32377

約数の個数: 96

約数和(自身を含む): 32438795760

約数和(自身を除く): 19478906840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 121, 166, 220, 242, 332, 415, 440, 484, 605, 664, 830, 913, 968, 1210, 1660, 1826, 2420, 3320, 3652, 4565, 4840, 7304, 9130, 10043, 18260, 20086, 32261, 36520, 40172, 50215, 64522, 80344, 100430, 129044, 161305, 200860, 258088, 322610, 354871, 401720, 645220, 709742, 1290440, 1419484, 1774355, 2677663, 2838968, 3548710, 3903581, 5355326, 7097420, 7807162, 10710652, 13388315, 14194840, 15614324, 19517905, 21421304, 26776630, 29454293, 31228648, 39035810, 53553260, 58908586, 78071620, 107106520, 117817172, 147271465, 156143240, 235634344, 294542930, 323997223, 589085860, 647994446, 1178171720, 1295988892, 1619986115, 2591977784, 3239972230, 6479944460, 12959888920]

約数ペア:

[(1, 12959888920), (2, 6479944460), (4, 3239972230), (5, 2591977784), (8, 1619986115), (10, 1295988892), (11, 1178171720), (20, 647994446), (22, 589085860), (40, 323997223), (44, 294542930), (55, 235634344), (83, 156143240), (88, 147271465), (110, 117817172), (121, 107106520), (166, 78071620), (220, 58908586), (242, 53553260), (332, 39035810), (415, 31228648), (440, 29454293), (484, 26776630), (605, 21421304), (664, 19517905), (830, 15614324), (913, 14194840), (968, 13388315), (1210, 10710652), (1660, 7807162), (1826, 7097420), (2420, 5355326), (3320, 3903581), (3652, 3548710), (4565, 2838968), (4840, 2677663), (7304, 1774355), (9130, 1419484), (10043, 1290440), (18260, 709742), (20086, 645220), (32261, 401720), (36520, 354871), (40172, 322610), (50215, 258088), (64522, 200860), (80344, 161305), (100430, 129044)]