4839236480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{581639}}^1$

素因数の和:581671

約数の個数: 64

約数和(自身を含む): 12458728800

約数和(自身を除く): 7619492320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 581639, 1163278, 2326556, 2908195, 4653112, 5816390, 7561307, 9306224, 11632780, 15122614, 18612448, 23265560, 30245228, 37224896, 37806535, 46531120, 60490456, 74449792, 75613070, 93062240, 120980912, 151226140, 186124480, 241961824, 302452280, 372248960, 483923648, 604904560, 967847296, 1209809120, 2419618240, 4839236480]

約数ペア:

[(1, 4839236480), (2, 2419618240), (4, 1209809120), (5, 967847296), (8, 604904560), (10, 483923648), (13, 372248960), (16, 302452280), (20, 241961824), (26, 186124480), (32, 151226140), (40, 120980912), (52, 93062240), (64, 75613070), (65, 74449792), (80, 60490456), (104, 46531120), (128, 37806535), (130, 37224896), (160, 30245228), (208, 23265560), (260, 18612448), (320, 15122614), (416, 11632780), (520, 9306224), (640, 7561307), (832, 5816390), (1040, 4653112), (1664, 2908195), (2080, 2326556), (4160, 1163278), (8320, 581639)]