45530320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1724

約数の個数: 80

約数和(自身を含む): 119278080

約数和(自身を除く): 73747760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1669, 1705, 2480, 2728, 3338, 3410, 5456, 6676, 6820, 8345, 13352, 13640, 16690, 18359, 26704, 27280, 33380, 36718, 51739, 66760, 73436, 91795, 103478, 133520, 146872, 183590, 206956, 258695, 293744, 367180, 413912, 517390, 569129, 734360, 827824, 1034780, 1138258, 1468720, 2069560, 2276516, 2845645, 4139120, 4553032, 5691290, 9106064, 11382580, 22765160, 45530320]

約数ペア:

[(1, 45530320), (2, 22765160), (4, 11382580), (5, 9106064), (8, 5691290), (10, 4553032), (11, 4139120), (16, 2845645), (20, 2276516), (22, 2069560), (31, 1468720), (40, 1138258), (44, 1034780), (55, 827824), (62, 734360), (80, 569129), (88, 517390), (110, 413912), (124, 367180), (155, 293744), (176, 258695), (220, 206956), (248, 183590), (310, 146872), (341, 133520), (440, 103478), (496, 91795), (620, 73436), (682, 66760), (880, 51739), (1240, 36718), (1364, 33380), (1669, 27280), (1705, 26704), (2480, 18359), (2728, 16690), (3338, 13640), (3410, 13352), (5456, 8345), (6676, 6820)]