38841760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 97542144

約数和(自身を除く): 58700384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 191, 205, 248, 310, 328, 382, 410, 496, 620, 656, 764, 820, 955, 992, 1240, 1271, 1312, 1528, 1640, 1910, 2480, 2542, 3056, 3280, 3820, 4960, 5084, 5921, 6112, 6355, 6560, 7640, 7831, 10168, 11842, 12710, 15280, 15662, 20336, 23684, 25420, 29605, 30560, 31324, 39155, 40672, 47368, 50840, 59210, 62648, 78310, 94736, 101680, 118420, 125296, 156620, 189472, 203360, 236840, 242761, 250592, 313240, 473680, 485522, 626480, 947360, 971044, 1213805, 1252960, 1942088, 2427610, 3884176, 4855220, 7768352, 9710440, 19420880, 38841760]

約数ペア:

[(1, 38841760), (2, 19420880), (4, 9710440), (5, 7768352), (8, 4855220), (10, 3884176), (16, 2427610), (20, 1942088), (31, 1252960), (32, 1213805), (40, 971044), (41, 947360), (62, 626480), (80, 485522), (82, 473680), (124, 313240), (155, 250592), (160, 242761), (164, 236840), (191, 203360), (205, 189472), (248, 156620), (310, 125296), (328, 118420), (382, 101680), (410, 94736), (496, 78310), (620, 62648), (656, 59210), (764, 50840), (820, 47368), (955, 40672), (992, 39155), (1240, 31324), (1271, 30560), (1312, 29605), (1528, 25420), (1640, 23684), (1910, 20336), (2480, 15662), (2542, 15280), (3056, 12710), (3280, 11842), (3820, 10168), (4960, 7831), (5084, 7640), (5921, 6560), (6112, 6355)]