23407450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 49426524

約数和(自身を除く): 26019074

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 73, 106, 110, 121, 146, 242, 265, 275, 365, 530, 550, 583, 605, 730, 803, 1166, 1210, 1325, 1606, 1825, 2650, 2915, 3025, 3650, 3869, 4015, 5830, 6050, 6413, 7738, 8030, 8833, 12826, 14575, 17666, 19345, 20075, 29150, 32065, 38690, 40150, 42559, 44165, 64130, 85118, 88330, 96725, 160325, 193450, 212795, 220825, 320650, 425590, 441650, 468149, 936298, 1063975, 2127950, 2340745, 4681490, 11703725, 23407450]

約数ペア:

[(1, 23407450), (2, 11703725), (5, 4681490), (10, 2340745), (11, 2127950), (22, 1063975), (25, 936298), (50, 468149), (53, 441650), (55, 425590), (73, 320650), (106, 220825), (110, 212795), (121, 193450), (146, 160325), (242, 96725), (265, 88330), (275, 85118), (365, 64130), (530, 44165), (550, 42559), (583, 40150), (605, 38690), (730, 32065), (803, 29150), (1166, 20075), (1210, 19345), (1325, 17666), (1606, 14575), (1825, 12826), (2650, 8833), (2915, 8030), (3025, 7738), (3650, 6413), (3869, 6050), (4015, 5830)]