102570520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 270527040

約数和(自身を除く): 167956520

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 41, 52, 65, 68, 82, 85, 104, 130, 136, 164, 170, 205, 221, 260, 283, 328, 340, 410, 442, 520, 533, 566, 680, 697, 820, 884, 1066, 1105, 1132, 1394, 1415, 1640, 1768, 2132, 2210, 2264, 2665, 2788, 2830, 3485, 3679, 4264, 4420, 4811, 5330, 5576, 5660, 6970, 7358, 8840, 9061, 9622, 10660, 11320, 11603, 13940, 14716, 18122, 18395, 19244, 21320, 23206, 24055, 27880, 29432, 36244, 36790, 38488, 45305, 46412, 48110, 58015, 62543, 72488, 73580, 90610, 92824, 96220, 116030, 125086, 147160, 150839, 181220, 192440, 197251, 232060, 250172, 301678, 312715, 362440, 394502, 464120, 500344, 603356, 625430, 754195, 789004, 986255, 1206712, 1250860, 1508390, 1578008, 1972510, 2501720, 2564263, 3016780, 3945020, 5128526, 6033560, 7890040, 10257052, 12821315, 20514104, 25642630, 51285260, 102570520]

約数ペア:

[(1, 102570520), (2, 51285260), (4, 25642630), (5, 20514104), (8, 12821315), (10, 10257052), (13, 7890040), (17, 6033560), (20, 5128526), (26, 3945020), (34, 3016780), (40, 2564263), (41, 2501720), (52, 1972510), (65, 1578008), (68, 1508390), (82, 1250860), (85, 1206712), (104, 986255), (130, 789004), (136, 754195), (164, 625430), (170, 603356), (205, 500344), (221, 464120), (260, 394502), (283, 362440), (328, 312715), (340, 301678), (410, 250172), (442, 232060), (520, 197251), (533, 192440), (566, 181220), (680, 150839), (697, 147160), (820, 125086), (884, 116030), (1066, 96220), (1105, 92824), (1132, 90610), (1394, 73580), (1415, 72488), (1640, 62543), (1768, 58015), (2132, 48110), (2210, 46412), (2264, 45305), (2665, 38488), (2788, 36790), (2830, 36244), (3485, 29432), (3679, 27880), (4264, 24055), (4420, 23206), (4811, 21320), (5330, 19244), (5576, 18395), (5660, 18122), (6970, 14716), (7358, 13940), (8840, 11603), (9061, 11320), (9622, 10660)]