98355720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19991}}^1$

素因数の和:20046

約数の個数: 64

約数和(自身を含む): 302279040

約数和(自身を除く): 203923320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 19991, 39982, 59973, 79964, 99955, 119946, 159928, 199910, 239892, 299865, 399820, 479784, 599730, 799640, 819631, 1199460, 1639262, 2398920, 2458893, 3278524, 4098155, 4917786, 6557048, 8196310, 9835572, 12294465, 16392620, 19671144, 24588930, 32785240, 49177860, 98355720]

約数ペア:

[(1, 98355720), (2, 49177860), (3, 32785240), (4, 24588930), (5, 19671144), (6, 16392620), (8, 12294465), (10, 9835572), (12, 8196310), (15, 6557048), (20, 4917786), (24, 4098155), (30, 3278524), (40, 2458893), (41, 2398920), (60, 1639262), (82, 1199460), (120, 819631), (123, 799640), (164, 599730), (205, 479784), (246, 399820), (328, 299865), (410, 239892), (492, 199910), (615, 159928), (820, 119946), (984, 99955), (1230, 79964), (1640, 59973), (2460, 39982), (4920, 19991)]