61302560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 160864704

約数和(自身を除く): 99562144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 80, 88, 110, 122, 160, 176, 220, 244, 305, 352, 440, 488, 571, 610, 671, 880, 976, 1142, 1220, 1342, 1760, 1952, 2284, 2440, 2684, 2855, 3355, 4568, 4880, 5368, 5710, 6281, 6710, 9136, 9760, 10736, 11420, 12562, 13420, 18272, 21472, 22840, 25124, 26840, 31405, 34831, 45680, 50248, 53680, 62810, 69662, 91360, 100496, 107360, 125620, 139324, 174155, 200992, 251240, 278648, 348310, 383141, 502480, 557296, 696620, 766282, 1004960, 1114592, 1393240, 1532564, 1915705, 2786480, 3065128, 3831410, 5572960, 6130256, 7662820, 12260512, 15325640, 30651280, 61302560]

約数ペア:

[(1, 61302560), (2, 30651280), (4, 15325640), (5, 12260512), (8, 7662820), (10, 6130256), (11, 5572960), (16, 3831410), (20, 3065128), (22, 2786480), (32, 1915705), (40, 1532564), (44, 1393240), (55, 1114592), (61, 1004960), (80, 766282), (88, 696620), (110, 557296), (122, 502480), (160, 383141), (176, 348310), (220, 278648), (244, 251240), (305, 200992), (352, 174155), (440, 139324), (488, 125620), (571, 107360), (610, 100496), (671, 91360), (880, 69662), (976, 62810), (1142, 53680), (1220, 50248), (1342, 45680), (1760, 34831), (1952, 31405), (2284, 26840), (2440, 25124), (2684, 22840), (2855, 21472), (3355, 18272), (4568, 13420), (4880, 12562), (5368, 11420), (5710, 10736), (6281, 9760), (6710, 9136)]