84906320

素因数分解:

$2^4\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1373}}^1$

素因数の和:2159

約数の個数: 40

約数和(自身を含む): 197806536

約数和(自身を除く): 112900216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 773, 1373, 1546, 2746, 3092, 3865, 5492, 6184, 6865, 7730, 10984, 12368, 13730, 15460, 21968, 27460, 30920, 54920, 61840, 109840, 1061329, 2122658, 4245316, 5306645, 8490632, 10613290, 16981264, 21226580, 42453160, 84906320]

約数ペア:

[(1, 84906320), (2, 42453160), (4, 21226580), (5, 16981264), (8, 10613290), (10, 8490632), (16, 5306645), (20, 4245316), (40, 2122658), (80, 1061329), (773, 109840), (1373, 61840), (1546, 54920), (2746, 30920), (3092, 27460), (3865, 21968), (5492, 15460), (6184, 13730), (6865, 12368), (7730, 10984)]