80495933812

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{236867}}^1$

素因数の和:237160

約数の個数: 48

約数和(自身を含む): 164746431360

約数和(自身を除く): 84250497548

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 229, 371, 458, 742, 916, 1484, 1603, 3206, 6412, 12137, 24274, 48548, 84959, 169918, 236867, 339836, 473734, 947468, 1658069, 3316138, 6632276, 12553951, 25107902, 50215804, 54242543, 87877657, 108485086, 175755314, 216970172, 351510628, 379697801, 759395602, 1518791204, 2874854779, 5749709558, 11499419116, 20123983453, 40247966906, 80495933812]

約数ペア:

[(1, 80495933812), (2, 40247966906), (4, 20123983453), (7, 11499419116), (14, 5749709558), (28, 2874854779), (53, 1518791204), (106, 759395602), (212, 379697801), (229, 351510628), (371, 216970172), (458, 175755314), (742, 108485086), (916, 87877657), (1484, 54242543), (1603, 50215804), (3206, 25107902), (6412, 12553951), (12137, 6632276), (24274, 3316138), (48548, 1658069), (84959, 947468), (169918, 473734), (236867, 339836)]