13202234120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1279

約数の個数: 128

約数和(自身を含む): 31386700800

約数和(自身を除く): 18184466680

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 181, 236, 248, 295, 310, 362, 472, 590, 620, 724, 905, 997, 1180, 1240, 1448, 1810, 1829, 1994, 2360, 3620, 3658, 3988, 4985, 5611, 7240, 7316, 7976, 9145, 9970, 10679, 11222, 14632, 18290, 19940, 21358, 22444, 28055, 30907, 36580, 39880, 42716, 44888, 53395, 56110, 58823, 61814, 73160, 85432, 106790, 112220, 117646, 123628, 154535, 180457, 213580, 224440, 235292, 247256, 294115, 309070, 331049, 360914, 427160, 470584, 588230, 618140, 662098, 721828, 902285, 1176460, 1236280, 1324196, 1443656, 1655245, 1804570, 1823513, 2352920, 2648392, 3310490, 3609140, 3647026, 5594167, 6620980, 7218280, 7294052, 9117565, 10646963, 11188334, 13241960, 14588104, 18235130, 21293926, 22376668, 27970835, 36470260, 42587852, 44753336, 53234815, 55941670, 72940520, 85175704, 106469630, 111883340, 212939260, 223766680, 330055853, 425878520, 660111706, 1320223412, 1650279265, 2640446824, 3300558530, 6601117060, 13202234120]

約数ペア:

[(1, 13202234120), (2, 6601117060), (4, 3300558530), (5, 2640446824), (8, 1650279265), (10, 1320223412), (20, 660111706), (31, 425878520), (40, 330055853), (59, 223766680), (62, 212939260), (118, 111883340), (124, 106469630), (155, 85175704), (181, 72940520), (236, 55941670), (248, 53234815), (295, 44753336), (310, 42587852), (362, 36470260), (472, 27970835), (590, 22376668), (620, 21293926), (724, 18235130), (905, 14588104), (997, 13241960), (1180, 11188334), (1240, 10646963), (1448, 9117565), (1810, 7294052), (1829, 7218280), (1994, 6620980), (2360, 5594167), (3620, 3647026), (3658, 3609140), (3988, 3310490), (4985, 2648392), (5611, 2352920), (7240, 1823513), (7316, 1804570), (7976, 1655245), (9145, 1443656), (9970, 1324196), (10679, 1236280), (11222, 1176460), (14632, 902285), (18290, 721828), (19940, 662098), (21358, 618140), (22444, 588230), (28055, 470584), (30907, 427160), (36580, 360914), (39880, 331049), (42716, 309070), (44888, 294115), (53395, 247256), (56110, 235292), (58823, 224440), (61814, 213580), (73160, 180457), (85432, 154535), (106790, 123628), (112220, 117646)]