85096700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 202039152

約数和(自身を除く): 116942452

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 260, 268, 325, 335, 650, 670, 871, 977, 1300, 1340, 1675, 1742, 1954, 3350, 3484, 3908, 4355, 4885, 6700, 8710, 9770, 12701, 17420, 19540, 21775, 24425, 25402, 43550, 48850, 50804, 63505, 65459, 87100, 97700, 127010, 130918, 254020, 261836, 317525, 327295, 635050, 654590, 850967, 1270100, 1309180, 1636475, 1701934, 3272950, 3403868, 4254835, 6545900, 8509670, 17019340, 21274175, 42548350, 85096700]

約数ペア:

[(1, 85096700), (2, 42548350), (4, 21274175), (5, 17019340), (10, 8509670), (13, 6545900), (20, 4254835), (25, 3403868), (26, 3272950), (50, 1701934), (52, 1636475), (65, 1309180), (67, 1270100), (100, 850967), (130, 654590), (134, 635050), (260, 327295), (268, 317525), (325, 261836), (335, 254020), (650, 130918), (670, 127010), (871, 97700), (977, 87100), (1300, 65459), (1340, 63505), (1675, 50804), (1742, 48850), (1954, 43550), (3350, 25402), (3484, 24425), (3908, 21775), (4355, 19540), (4885, 17420), (6700, 12701), (8710, 9770)]