20100545400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2576993}}^1$

素因数の和:2577025

約数の個数: 96

約数和(自身を含む): 67104923760

約数和(自身を除く): 47004378360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 2576993, 5153986, 7730979, 10307972, 12884965, 15461958, 20615944, 25769930, 30923916, 33500909, 38654895, 51539860, 61847832, 64424825, 67001818, 77309790, 100502727, 103079720, 128849650, 134003636, 154619580, 167504545, 193274475, 201005454, 257699300, 268007272, 309239160, 335009090, 386548950, 402010908, 502513635, 515398600, 670018180, 773097900, 804021816, 837522725, 1005027270, 1340036360, 1546195800, 1675045450, 2010054540, 2512568175, 3350090900, 4020109080, 5025136350, 6700181800, 10050272700, 20100545400]

約数ペア:

[(1, 20100545400), (2, 10050272700), (3, 6700181800), (4, 5025136350), (5, 4020109080), (6, 3350090900), (8, 2512568175), (10, 2010054540), (12, 1675045450), (13, 1546195800), (15, 1340036360), (20, 1005027270), (24, 837522725), (25, 804021816), (26, 773097900), (30, 670018180), (39, 515398600), (40, 502513635), (50, 402010908), (52, 386548950), (60, 335009090), (65, 309239160), (75, 268007272), (78, 257699300), (100, 201005454), (104, 193274475), (120, 167504545), (130, 154619580), (150, 134003636), (156, 128849650), (195, 103079720), (200, 100502727), (260, 77309790), (300, 67001818), (312, 64424825), (325, 61847832), (390, 51539860), (520, 38654895), (600, 33500909), (650, 30923916), (780, 25769930), (975, 20615944), (1300, 15461958), (1560, 12884965), (1950, 10307972), (2600, 7730979), (3900, 5153986), (7800, 2576993)]