2025367420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1423

約数の個数: 96

約数和(自身を含む): 4664278080

約数和(自身を除く): 2638910660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 131, 148, 170, 185, 262, 340, 370, 524, 629, 655, 740, 1229, 1258, 1310, 2227, 2458, 2516, 2620, 3145, 4454, 4847, 4916, 6145, 6290, 8908, 9694, 11135, 12290, 12580, 19388, 20893, 22270, 24235, 24580, 41786, 44540, 45473, 48470, 82399, 83572, 90946, 96940, 104465, 160999, 164798, 181892, 208930, 227365, 321998, 329596, 411995, 417860, 454730, 643996, 773041, 804995, 823990, 909460, 1546082, 1609990, 1647980, 2736983, 3092164, 3219980, 3865205, 5473966, 5956963, 7730410, 10947932, 11913926, 13684915, 15460820, 23827852, 27369830, 29784815, 54739660, 59569630, 101268371, 119139260, 202536742, 405073484, 506341855, 1012683710, 2025367420]

約数ペア:

[(1, 2025367420), (2, 1012683710), (4, 506341855), (5, 405073484), (10, 202536742), (17, 119139260), (20, 101268371), (34, 59569630), (37, 54739660), (68, 29784815), (74, 27369830), (85, 23827852), (131, 15460820), (148, 13684915), (170, 11913926), (185, 10947932), (262, 7730410), (340, 5956963), (370, 5473966), (524, 3865205), (629, 3219980), (655, 3092164), (740, 2736983), (1229, 1647980), (1258, 1609990), (1310, 1546082), (2227, 909460), (2458, 823990), (2516, 804995), (2620, 773041), (3145, 643996), (4454, 454730), (4847, 417860), (4916, 411995), (6145, 329596), (6290, 321998), (8908, 227365), (9694, 208930), (11135, 181892), (12290, 164798), (12580, 160999), (19388, 104465), (20893, 96940), (22270, 90946), (24235, 83572), (24580, 82399), (41786, 48470), (44540, 45473)]