31635629900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{20627}}^1$

素因数の和:20968

約数の個数: 108

約数和(自身を含む): 80116387848

約数和(自身を除く): 48480757948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 313, 350, 490, 626, 700, 980, 1225, 1252, 1565, 2191, 2450, 3130, 4382, 4900, 6260, 7825, 8764, 10955, 15337, 15650, 20627, 21910, 30674, 31300, 41254, 43820, 54775, 61348, 76685, 82508, 103135, 109550, 144389, 153370, 206270, 219100, 288778, 306740, 383425, 412540, 515675, 577556, 721945, 766850, 1010723, 1031350, 1443890, 1533700, 2021446, 2062700, 2887780, 3609725, 4042892, 5053615, 6456251, 7219450, 10107230, 12912502, 14438900, 20214460, 25268075, 25825004, 32281255, 45193757, 50536150, 64562510, 90387514, 101072300, 129125020, 161406275, 180775028, 225968785, 316356299, 322812550, 451937570, 632712598, 645625100, 903875140, 1129843925, 1265425196, 1581781495, 2259687850, 3163562990, 4519375700, 6327125980, 7908907475, 15817814950, 31635629900]

約数ペア:

[(1, 31635629900), (2, 15817814950), (4, 7908907475), (5, 6327125980), (7, 4519375700), (10, 3163562990), (14, 2259687850), (20, 1581781495), (25, 1265425196), (28, 1129843925), (35, 903875140), (49, 645625100), (50, 632712598), (70, 451937570), (98, 322812550), (100, 316356299), (140, 225968785), (175, 180775028), (196, 161406275), (245, 129125020), (313, 101072300), (350, 90387514), (490, 64562510), (626, 50536150), (700, 45193757), (980, 32281255), (1225, 25825004), (1252, 25268075), (1565, 20214460), (2191, 14438900), (2450, 12912502), (3130, 10107230), (4382, 7219450), (4900, 6456251), (6260, 5053615), (7825, 4042892), (8764, 3609725), (10955, 2887780), (15337, 2062700), (15650, 2021446), (20627, 1533700), (21910, 1443890), (30674, 1031350), (31300, 1010723), (41254, 766850), (43820, 721945), (54775, 577556), (61348, 515675), (76685, 412540), (82508, 383425), (103135, 306740), (109550, 288778), (144389, 219100), (153370, 206270)]