26980700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 63277200

約数和(自身を除く): 36296500

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 59, 68, 85, 100, 118, 170, 236, 269, 295, 340, 425, 538, 590, 850, 1003, 1076, 1180, 1345, 1475, 1700, 2006, 2690, 2950, 4012, 4573, 5015, 5380, 5900, 6725, 9146, 10030, 13450, 15871, 18292, 20060, 22865, 25075, 26900, 31742, 45730, 50150, 63484, 79355, 91460, 100300, 114325, 158710, 228650, 269807, 317420, 396775, 457300, 539614, 793550, 1079228, 1349035, 1587100, 2698070, 5396140, 6745175, 13490350, 26980700]

約数ペア:

[(1, 26980700), (2, 13490350), (4, 6745175), (5, 5396140), (10, 2698070), (17, 1587100), (20, 1349035), (25, 1079228), (34, 793550), (50, 539614), (59, 457300), (68, 396775), (85, 317420), (100, 269807), (118, 228650), (170, 158710), (236, 114325), (269, 100300), (295, 91460), (340, 79355), (425, 63484), (538, 50150), (590, 45730), (850, 31742), (1003, 26900), (1076, 25075), (1180, 22865), (1345, 20060), (1475, 18292), (1700, 15871), (2006, 13450), (2690, 10030), (2950, 9146), (4012, 6725), (4573, 5900), (5015, 5380)]