97394920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6563}}^1$

素因数の和:6634

約数の個数: 64

約数和(自身を含む): 255208320

約数和(自身を除く): 157813400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 6563, 7420, 13126, 14840, 26252, 32815, 45941, 52504, 65630, 91882, 131260, 183764, 229705, 262520, 347839, 367528, 459410, 695678, 918820, 1391356, 1739195, 1837640, 2434873, 2782712, 3478390, 4869746, 6956780, 9739492, 12174365, 13913560, 19478984, 24348730, 48697460, 97394920]

約数ペア:

[(1, 97394920), (2, 48697460), (4, 24348730), (5, 19478984), (7, 13913560), (8, 12174365), (10, 9739492), (14, 6956780), (20, 4869746), (28, 3478390), (35, 2782712), (40, 2434873), (53, 1837640), (56, 1739195), (70, 1391356), (106, 918820), (140, 695678), (212, 459410), (265, 367528), (280, 347839), (371, 262520), (424, 229705), (530, 183764), (742, 131260), (1060, 91882), (1484, 65630), (1855, 52504), (2120, 45941), (2968, 32815), (3710, 26252), (6563, 14840), (7420, 13126)]