2113309476640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22424761}}^1$

素因数の和:22424826

約数の個数: 96

約数和(自身を含む): 5424998423040

約数和(自身を除く): 3311688946400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 2356, 2480, 2945, 3040, 4712, 4960, 5890, 9424, 11780, 18848, 23560, 47120, 94240, 22424761, 44849522, 89699044, 112123805, 179398088, 224247610, 358796176, 426070459, 448495220, 695167591, 717592352, 852140918, 896990440, 1390335182, 1704281836, 1793980880, 2130352295, 2780670364, 3408563672, 3475837955, 3587961760, 4260704590, 5561340728, 6817127344, 6951675910, 8521409180, 11122681456, 13208184229, 13634254688, 13903351820, 17042818360, 22245362912, 26416368458, 27806703640, 34085636720, 52832736916, 55613407280, 66040921145, 68171273440, 105665473832, 111226814560, 132081842290, 211330947664, 264163684580, 422661895328, 528327369160, 1056654738320, 2113309476640]

約数ペア:

[(1, 2113309476640), (2, 1056654738320), (4, 528327369160), (5, 422661895328), (8, 264163684580), (10, 211330947664), (16, 132081842290), (19, 111226814560), (20, 105665473832), (31, 68171273440), (32, 66040921145), (38, 55613407280), (40, 52832736916), (62, 34085636720), (76, 27806703640), (80, 26416368458), (95, 22245362912), (124, 17042818360), (152, 13903351820), (155, 13634254688), (160, 13208184229), (190, 11122681456), (248, 8521409180), (304, 6951675910), (310, 6817127344), (380, 5561340728), (496, 4260704590), (589, 3587961760), (608, 3475837955), (620, 3408563672), (760, 2780670364), (992, 2130352295), (1178, 1793980880), (1240, 1704281836), (1520, 1390335182), (2356, 896990440), (2480, 852140918), (2945, 717592352), (3040, 695167591), (4712, 448495220), (4960, 426070459), (5890, 358796176), (9424, 224247610), (11780, 179398088), (18848, 112123805), (23560, 89699044), (47120, 44849522), (94240, 22424761)]