551950320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{99991}}^1$

素因数の和:100030

約数の個数: 80

約数和(自身を含む): 1785457152

約数和(自身を除く): 1233506832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 99991, 199982, 299973, 399964, 499955, 599946, 799928, 999910, 1199892, 1499865, 1599856, 1999820, 2299793, 2399784, 2999730, 3999640, 4599586, 4799568, 5999460, 6899379, 7999280, 9199172, 11498965, 11998920, 13798758, 18398344, 22997930, 23997840, 27597516, 34496895, 36796688, 45995860, 55195032, 68993790, 91991720, 110390064, 137987580, 183983440, 275975160, 551950320]

約数ペア:

[(1, 551950320), (2, 275975160), (3, 183983440), (4, 137987580), (5, 110390064), (6, 91991720), (8, 68993790), (10, 55195032), (12, 45995860), (15, 36796688), (16, 34496895), (20, 27597516), (23, 23997840), (24, 22997930), (30, 18398344), (40, 13798758), (46, 11998920), (48, 11498965), (60, 9199172), (69, 7999280), (80, 6899379), (92, 5999460), (115, 4799568), (120, 4599586), (138, 3999640), (184, 2999730), (230, 2399784), (240, 2299793), (276, 1999820), (345, 1599856), (368, 1499865), (460, 1199892), (552, 999910), (690, 799928), (920, 599946), (1104, 499955), (1380, 399964), (1840, 299973), (2760, 199982), (5520, 99991)]