202752804880

素因数分解:

$2^4\times 5^1\times {\mathrm{38629}}^1\times {\mathrm{65609}}^1$

素因数の和:104251

約数の個数: 40

約数和(自身を含む): 471419659800

約数和(自身を除く): 268666854920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 38629, 65609, 77258, 131218, 154516, 193145, 262436, 309032, 328045, 386290, 524872, 618064, 656090, 772580, 1049744, 1312180, 1545160, 2624360, 3090320, 5248720, 2534410061, 5068820122, 10137640244, 12672050305, 20275280488, 25344100610, 40550560976, 50688201220, 101376402440, 202752804880]

約数ペア:

[(1, 202752804880), (2, 101376402440), (4, 50688201220), (5, 40550560976), (8, 25344100610), (10, 20275280488), (16, 12672050305), (20, 10137640244), (40, 5068820122), (80, 2534410061), (38629, 5248720), (65609, 3090320), (77258, 2624360), (131218, 1545160), (154516, 1312180), (193145, 1049744), (262436, 772580), (309032, 656090), (328045, 618064), (386290, 524872)]