103640352280

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{911}}^1$

素因数の和:1397

約数の個数: 128

約数和(自身を含む): 238902048000

約数和(自身を除く): 135261695720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 109, 194, 218, 269, 388, 436, 485, 538, 545, 776, 872, 911, 970, 1076, 1090, 1345, 1822, 1940, 2152, 2180, 2690, 3644, 3880, 4360, 4555, 5380, 7288, 9110, 10573, 10760, 18220, 21146, 26093, 29321, 36440, 42292, 52186, 52865, 58642, 84584, 88367, 99299, 104372, 105730, 117284, 130465, 146605, 176734, 198598, 208744, 211460, 234568, 245059, 260930, 293210, 353468, 397196, 422920, 441835, 490118, 496495, 521860, 586420, 706936, 794392, 883670, 980236, 992990, 1043720, 1172840, 1225295, 1767340, 1960472, 1985980, 2450590, 2844137, 3534680, 3971960, 4901180, 5688274, 9632003, 9802360, 11376548, 14220685, 19264006, 22753096, 23770723, 26711431, 28441370, 38528012, 47541446, 48160015, 53422862, 56882740, 77056024, 95082892, 96320030, 106845724, 113765480, 118853615, 133557155, 190165784, 192640060, 213691448, 237707230, 267114310, 385280120, 475414460, 534228620, 950828920, 1068457240, 2591008807, 5182017614, 10364035228, 12955044035, 20728070456, 25910088070, 51820176140, 103640352280]

約数ペア:

[(1, 103640352280), (2, 51820176140), (4, 25910088070), (5, 20728070456), (8, 12955044035), (10, 10364035228), (20, 5182017614), (40, 2591008807), (97, 1068457240), (109, 950828920), (194, 534228620), (218, 475414460), (269, 385280120), (388, 267114310), (436, 237707230), (485, 213691448), (538, 192640060), (545, 190165784), (776, 133557155), (872, 118853615), (911, 113765480), (970, 106845724), (1076, 96320030), (1090, 95082892), (1345, 77056024), (1822, 56882740), (1940, 53422862), (2152, 48160015), (2180, 47541446), (2690, 38528012), (3644, 28441370), (3880, 26711431), (4360, 23770723), (4555, 22753096), (5380, 19264006), (7288, 14220685), (9110, 11376548), (10573, 9802360), (10760, 9632003), (18220, 5688274), (21146, 4901180), (26093, 3971960), (29321, 3534680), (36440, 2844137), (42292, 2450590), (52186, 1985980), (52865, 1960472), (58642, 1767340), (84584, 1225295), (88367, 1172840), (99299, 1043720), (104372, 992990), (105730, 980236), (117284, 883670), (130465, 794392), (146605, 706936), (176734, 586420), (198598, 521860), (208744, 496495), (211460, 490118), (234568, 441835), (245059, 422920), (260930, 397196), (293210, 353468)]