1064858300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 2601396000

約数和(自身を除く): 1536537700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 73, 89, 100, 110, 146, 149, 178, 220, 275, 292, 298, 356, 365, 445, 550, 596, 730, 745, 803, 890, 979, 1100, 1460, 1490, 1606, 1639, 1780, 1825, 1958, 2225, 2980, 3212, 3278, 3650, 3725, 3916, 4015, 4450, 4895, 6497, 6556, 7300, 7450, 8030, 8195, 8900, 9790, 10877, 12994, 13261, 14900, 16060, 16390, 19580, 20075, 21754, 24475, 25988, 26522, 32485, 32780, 40150, 40975, 43508, 48950, 53044, 54385, 64970, 66305, 71467, 80300, 81950, 97900, 108770, 119647, 129940, 132610, 142934, 145871, 162425, 163900, 217540, 239294, 265220, 271925, 285868, 291742, 324850, 331525, 357335, 478588, 543850, 583484, 598235, 649700, 663050, 714670, 729355, 968053, 1087700, 1196470, 1326100, 1429340, 1458710, 1786675, 1936106, 2392940, 2917420, 2991175, 3573350, 3646775, 3872212, 4840265, 5982350, 7146700, 7293550, 9680530, 10648583, 11964700, 14587100, 19361060, 21297166, 24201325, 42594332, 48402650, 53242915, 96805300, 106485830, 212971660, 266214575, 532429150, 1064858300]

約数ペア:

[(1, 1064858300), (2, 532429150), (4, 266214575), (5, 212971660), (10, 106485830), (11, 96805300), (20, 53242915), (22, 48402650), (25, 42594332), (44, 24201325), (50, 21297166), (55, 19361060), (73, 14587100), (89, 11964700), (100, 10648583), (110, 9680530), (146, 7293550), (149, 7146700), (178, 5982350), (220, 4840265), (275, 3872212), (292, 3646775), (298, 3573350), (356, 2991175), (365, 2917420), (445, 2392940), (550, 1936106), (596, 1786675), (730, 1458710), (745, 1429340), (803, 1326100), (890, 1196470), (979, 1087700), (1100, 968053), (1460, 729355), (1490, 714670), (1606, 663050), (1639, 649700), (1780, 598235), (1825, 583484), (1958, 543850), (2225, 478588), (2980, 357335), (3212, 331525), (3278, 324850), (3650, 291742), (3725, 285868), (3916, 271925), (4015, 265220), (4450, 239294), (4895, 217540), (6497, 163900), (6556, 162425), (7300, 145871), (7450, 142934), (8030, 132610), (8195, 129940), (8900, 119647), (9790, 108770), (10877, 97900), (12994, 81950), (13261, 80300), (14900, 71467), (16060, 66305), (16390, 64970), (19580, 54385), (20075, 53044), (21754, 48950), (24475, 43508), (25988, 40975), (26522, 40150), (32485, 32780)]