45019520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:812

約数の個数: 128

約数和(自身を含む): 132632640

約数和(自身を除く): 87613120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 773, 832, 896, 910, 1040, 1120, 1456, 1546, 1664, 1820, 2080, 2240, 2912, 3092, 3640, 3865, 4160, 4480, 5411, 5824, 6184, 7280, 7730, 8320, 10049, 10822, 11648, 12368, 14560, 15460, 20098, 21644, 24736, 27055, 29120, 30920, 40196, 43288, 49472, 50245, 54110, 58240, 61840, 70343, 80392, 86576, 98944, 100490, 108220, 123680, 140686, 160784, 173152, 200980, 216440, 247360, 281372, 321568, 346304, 351715, 401960, 432880, 494720, 562744, 643136, 692608, 703430, 803920, 865760, 1125488, 1286272, 1406860, 1607840, 1731520, 2250976, 2813720, 3215680, 3463040, 4501952, 5627440, 6431360, 9003904, 11254880, 22509760, 45019520]

約数ペア:

[(1, 45019520), (2, 22509760), (4, 11254880), (5, 9003904), (7, 6431360), (8, 5627440), (10, 4501952), (13, 3463040), (14, 3215680), (16, 2813720), (20, 2250976), (26, 1731520), (28, 1607840), (32, 1406860), (35, 1286272), (40, 1125488), (52, 865760), (56, 803920), (64, 703430), (65, 692608), (70, 643136), (80, 562744), (91, 494720), (104, 432880), (112, 401960), (128, 351715), (130, 346304), (140, 321568), (160, 281372), (182, 247360), (208, 216440), (224, 200980), (260, 173152), (280, 160784), (320, 140686), (364, 123680), (416, 108220), (448, 100490), (455, 98944), (520, 86576), (560, 80392), (640, 70343), (728, 61840), (773, 58240), (832, 54110), (896, 50245), (910, 49472), (1040, 43288), (1120, 40196), (1456, 30920), (1546, 29120), (1664, 27055), (1820, 24736), (2080, 21644), (2240, 20098), (2912, 15460), (3092, 14560), (3640, 12368), (3865, 11648), (4160, 10822), (4480, 10049), (5411, 8320), (5824, 7730), (6184, 7280)]