45344320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:708

約数の個数: 112

約数和(自身を含む): 127577088

約数和(自身を除く): 82232768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 653, 868, 992, 1085, 1120, 1240, 1306, 1736, 1984, 2170, 2240, 2480, 2612, 3265, 3472, 4340, 4571, 4960, 5224, 6530, 6944, 8680, 9142, 9920, 10448, 13060, 13888, 17360, 18284, 20243, 20896, 22855, 26120, 34720, 36568, 40486, 41792, 45710, 52240, 69440, 73136, 80972, 91420, 101215, 104480, 141701, 146272, 161944, 182840, 202430, 208960, 283402, 292544, 323888, 365680, 404860, 566804, 647776, 708505, 731360, 809720, 1133608, 1295552, 1417010, 1462720, 1619440, 2267216, 2834020, 3238880, 4534432, 5668040, 6477760, 9068864, 11336080, 22672160, 45344320]

約数ペア:

[(1, 45344320), (2, 22672160), (4, 11336080), (5, 9068864), (7, 6477760), (8, 5668040), (10, 4534432), (14, 3238880), (16, 2834020), (20, 2267216), (28, 1619440), (31, 1462720), (32, 1417010), (35, 1295552), (40, 1133608), (56, 809720), (62, 731360), (64, 708505), (70, 647776), (80, 566804), (112, 404860), (124, 365680), (140, 323888), (155, 292544), (160, 283402), (217, 208960), (224, 202430), (248, 182840), (280, 161944), (310, 146272), (320, 141701), (434, 104480), (448, 101215), (496, 91420), (560, 80972), (620, 73136), (653, 69440), (868, 52240), (992, 45710), (1085, 41792), (1120, 40486), (1240, 36568), (1306, 34720), (1736, 26120), (1984, 22855), (2170, 20896), (2240, 20243), (2480, 18284), (2612, 17360), (3265, 13888), (3472, 13060), (4340, 10448), (4571, 9920), (4960, 9142), (5224, 8680), (6530, 6944)]