423422350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 881506080

約数和(自身を除く): 458083730

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 61, 65, 118, 122, 130, 181, 295, 305, 325, 362, 590, 610, 650, 767, 793, 905, 1475, 1525, 1534, 1586, 1810, 2353, 2950, 3050, 3599, 3835, 3965, 4525, 4706, 7198, 7670, 7930, 9050, 10679, 11041, 11765, 17995, 19175, 19825, 21358, 22082, 23530, 35990, 38350, 39650, 46787, 53395, 55205, 58825, 89975, 93574, 106790, 110410, 117650, 138827, 143533, 179950, 233935, 266975, 276025, 277654, 287066, 467870, 533950, 552050, 651419, 694135, 717665, 1169675, 1302838, 1388270, 1435330, 2339350, 3257095, 3470675, 3588325, 6514190, 6941350, 7176650, 8468447, 16285475, 16936894, 32570950, 42342235, 84684470, 211711175, 423422350]

約数ペア:

[(1, 423422350), (2, 211711175), (5, 84684470), (10, 42342235), (13, 32570950), (25, 16936894), (26, 16285475), (50, 8468447), (59, 7176650), (61, 6941350), (65, 6514190), (118, 3588325), (122, 3470675), (130, 3257095), (181, 2339350), (295, 1435330), (305, 1388270), (325, 1302838), (362, 1169675), (590, 717665), (610, 694135), (650, 651419), (767, 552050), (793, 533950), (905, 467870), (1475, 287066), (1525, 277654), (1534, 276025), (1586, 266975), (1810, 233935), (2353, 179950), (2950, 143533), (3050, 138827), (3599, 117650), (3835, 110410), (3965, 106790), (4525, 93574), (4706, 89975), (7198, 58825), (7670, 55205), (7930, 53395), (9050, 46787), (10679, 39650), (11041, 38350), (11765, 35990), (17995, 23530), (19175, 22082), (19825, 21358)]