4849888940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4639}}^1\times {\mathrm{4021}}^1$

素因数の和:8682

約数の個数: 48

約数和(自身を含む): 10973303040

約数和(自身を除く): 6123414100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4021, 4639, 8042, 9278, 16084, 18556, 20105, 23195, 40210, 46390, 52273, 60307, 80420, 92780, 104546, 120614, 209092, 241228, 261365, 301535, 522730, 603070, 1045460, 1206140, 18653419, 37306838, 74613676, 93267095, 186534190, 242494447, 373068380, 484988894, 969977788, 1212472235, 2424944470, 4849888940]

約数ペア:

[(1, 4849888940), (2, 2424944470), (4, 1212472235), (5, 969977788), (10, 484988894), (13, 373068380), (20, 242494447), (26, 186534190), (52, 93267095), (65, 74613676), (130, 37306838), (260, 18653419), (4021, 1206140), (4639, 1045460), (8042, 603070), (9278, 522730), (16084, 301535), (18556, 261365), (20105, 241228), (23195, 209092), (40210, 120614), (46390, 104546), (52273, 92780), (60307, 80420)]