22885100240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{15667}}^1$

素因数の和:15761

約数の個数: 120

約数和(自身を含む): 57876965280

約数和(自身を除く): 34991865040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 961, 1178, 1240, 1520, 1922, 2356, 2480, 2945, 3844, 4712, 4805, 5890, 7688, 9424, 9610, 11780, 15376, 15667, 18259, 19220, 23560, 31334, 36518, 38440, 47120, 62668, 73036, 76880, 78335, 91295, 125336, 146072, 156670, 182590, 250672, 292144, 297673, 313340, 365180, 485677, 595346, 626680, 730360, 971354, 1190692, 1253360, 1460720, 1488365, 1942708, 2381384, 2428385, 2976730, 3885416, 4762768, 4856770, 5953460, 7770832, 9227863, 9713540, 11906920, 15055987, 18455726, 19427080, 23813840, 30111974, 36911452, 38854160, 46139315, 60223948, 73822904, 75279935, 92278630, 120447896, 147645808, 150559870, 184557260, 240895792, 286063753, 301119740, 369114520, 572127506, 602239480, 738229040, 1144255012, 1204478960, 1430318765, 2288510024, 2860637530, 4577020048, 5721275060, 11442550120, 22885100240]

約数ペア:

[(1, 22885100240), (2, 11442550120), (4, 5721275060), (5, 4577020048), (8, 2860637530), (10, 2288510024), (16, 1430318765), (19, 1204478960), (20, 1144255012), (31, 738229040), (38, 602239480), (40, 572127506), (62, 369114520), (76, 301119740), (80, 286063753), (95, 240895792), (124, 184557260), (152, 150559870), (155, 147645808), (190, 120447896), (248, 92278630), (304, 75279935), (310, 73822904), (380, 60223948), (496, 46139315), (589, 38854160), (620, 36911452), (760, 30111974), (961, 23813840), (1178, 19427080), (1240, 18455726), (1520, 15055987), (1922, 11906920), (2356, 9713540), (2480, 9227863), (2945, 7770832), (3844, 5953460), (4712, 4856770), (4805, 4762768), (5890, 3885416), (7688, 2976730), (9424, 2428385), (9610, 2381384), (11780, 1942708), (15376, 1488365), (15667, 1460720), (18259, 1253360), (19220, 1190692), (23560, 971354), (31334, 730360), (36518, 626680), (38440, 595346), (47120, 485677), (62668, 365180), (73036, 313340), (76880, 297673), (78335, 292144), (91295, 250672), (125336, 182590), (146072, 156670)]