40918150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 103680864

約数和(自身を除く): 62762714

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 23, 25, 26, 34, 35, 46, 50, 65, 70, 85, 91, 115, 119, 130, 161, 170, 175, 182, 221, 230, 238, 299, 322, 325, 350, 391, 425, 442, 455, 529, 575, 595, 598, 650, 782, 805, 850, 910, 1058, 1105, 1150, 1190, 1495, 1547, 1610, 1955, 2093, 2210, 2275, 2645, 2737, 2975, 2990, 3094, 3703, 3910, 4025, 4186, 4550, 5083, 5290, 5474, 5525, 5950, 6877, 7406, 7475, 7735, 8050, 8993, 9775, 10166, 10465, 11050, 13225, 13685, 13754, 14950, 15470, 17986, 18515, 19550, 20930, 25415, 26450, 27370, 34385, 35581, 37030, 38675, 44965, 48139, 50830, 52325, 62951, 68425, 68770, 71162, 77350, 89930, 92575, 96278, 104650, 116909, 125902, 127075, 136850, 171925, 177905, 185150, 224825, 233818, 240695, 254150, 314755, 343850, 355810, 449650, 481390, 584545, 629510, 818363, 889525, 1169090, 1203475, 1573775, 1636726, 1779050, 2406950, 2922725, 3147550, 4091815, 5845450, 8183630, 20459075, 40918150]

約数ペア:

[(1, 40918150), (2, 20459075), (5, 8183630), (7, 5845450), (10, 4091815), (13, 3147550), (14, 2922725), (17, 2406950), (23, 1779050), (25, 1636726), (26, 1573775), (34, 1203475), (35, 1169090), (46, 889525), (50, 818363), (65, 629510), (70, 584545), (85, 481390), (91, 449650), (115, 355810), (119, 343850), (130, 314755), (161, 254150), (170, 240695), (175, 233818), (182, 224825), (221, 185150), (230, 177905), (238, 171925), (299, 136850), (322, 127075), (325, 125902), (350, 116909), (391, 104650), (425, 96278), (442, 92575), (455, 89930), (529, 77350), (575, 71162), (595, 68770), (598, 68425), (650, 62951), (782, 52325), (805, 50830), (850, 48139), (910, 44965), (1058, 38675), (1105, 37030), (1150, 35581), (1190, 34385), (1495, 27370), (1547, 26450), (1610, 25415), (1955, 20930), (2093, 19550), (2210, 18515), (2275, 17986), (2645, 15470), (2737, 14950), (2975, 13754), (2990, 13685), (3094, 13225), (3703, 11050), (3910, 10465), (4025, 10166), (4186, 9775), (4550, 8993), (5083, 8050), (5290, 7735), (5474, 7475), (5525, 7406), (5950, 6877)]