102022480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 286088832

約数和(自身を除く): 184066352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 89, 92, 112, 115, 140, 161, 178, 184, 230, 280, 322, 356, 368, 445, 460, 560, 623, 644, 712, 805, 890, 920, 1246, 1288, 1424, 1610, 1780, 1840, 2047, 2492, 2576, 3115, 3220, 3560, 4094, 4984, 6230, 6440, 7120, 7921, 8188, 9968, 10235, 12460, 12880, 14329, 15842, 16376, 20470, 24920, 28658, 31684, 32752, 39605, 40940, 49840, 55447, 57316, 63368, 71645, 79210, 81880, 110894, 114632, 126736, 143290, 158420, 163760, 182183, 221788, 229264, 277235, 286580, 316840, 364366, 443576, 554470, 573160, 633680, 728732, 887152, 910915, 1108940, 1146320, 1275281, 1457464, 1821830, 2217880, 2550562, 2914928, 3643660, 4435760, 5101124, 6376405, 7287320, 10202248, 12752810, 14574640, 20404496, 25505620, 51011240, 102022480]

約数ペア:

[(1, 102022480), (2, 51011240), (4, 25505620), (5, 20404496), (7, 14574640), (8, 12752810), (10, 10202248), (14, 7287320), (16, 6376405), (20, 5101124), (23, 4435760), (28, 3643660), (35, 2914928), (40, 2550562), (46, 2217880), (56, 1821830), (70, 1457464), (80, 1275281), (89, 1146320), (92, 1108940), (112, 910915), (115, 887152), (140, 728732), (161, 633680), (178, 573160), (184, 554470), (230, 443576), (280, 364366), (322, 316840), (356, 286580), (368, 277235), (445, 229264), (460, 221788), (560, 182183), (623, 163760), (644, 158420), (712, 143290), (805, 126736), (890, 114632), (920, 110894), (1246, 81880), (1288, 79210), (1424, 71645), (1610, 63368), (1780, 57316), (1840, 55447), (2047, 49840), (2492, 40940), (2576, 39605), (3115, 32752), (3220, 31684), (3560, 28658), (4094, 24920), (4984, 20470), (6230, 16376), (6440, 15842), (7120, 14329), (7921, 12880), (8188, 12460), (9968, 10235)]