91445860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 223534080

約数和(自身を除く): 132088220

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 131, 167, 190, 209, 220, 262, 334, 380, 418, 524, 655, 668, 835, 836, 1045, 1310, 1441, 1670, 1837, 2090, 2489, 2620, 2882, 3173, 3340, 3674, 4180, 4978, 5764, 6346, 7205, 7348, 9185, 9956, 12445, 12692, 14410, 15865, 18370, 21877, 24890, 27379, 28820, 31730, 34903, 36740, 43754, 49780, 54758, 63460, 69806, 87508, 109385, 109516, 136895, 139612, 174515, 218770, 240647, 273790, 349030, 415663, 437540, 481294, 547580, 698060, 831326, 962588, 1203235, 1662652, 2078315, 2406470, 4156630, 4572293, 4812940, 8313260, 9144586, 18289172, 22861465, 45722930, 91445860]

約数ペア:

[(1, 91445860), (2, 45722930), (4, 22861465), (5, 18289172), (10, 9144586), (11, 8313260), (19, 4812940), (20, 4572293), (22, 4156630), (38, 2406470), (44, 2078315), (55, 1662652), (76, 1203235), (95, 962588), (110, 831326), (131, 698060), (167, 547580), (190, 481294), (209, 437540), (220, 415663), (262, 349030), (334, 273790), (380, 240647), (418, 218770), (524, 174515), (655, 139612), (668, 136895), (835, 109516), (836, 109385), (1045, 87508), (1310, 69806), (1441, 63460), (1670, 54758), (1837, 49780), (2090, 43754), (2489, 36740), (2620, 34903), (2882, 31730), (3173, 28820), (3340, 27379), (3674, 24890), (4180, 21877), (4978, 18370), (5764, 15865), (6346, 14410), (7205, 12692), (7348, 12445), (9185, 9956)]