15694666820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{4583}}^1$

素因数の和:5061

約数の個数: 96

約数和(自身を含む): 38388542976

約数和(自身を除く): 22693876156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 401, 427, 610, 802, 854, 1220, 1604, 1708, 2005, 2135, 2807, 4010, 4270, 4583, 5614, 8020, 8540, 9166, 11228, 14035, 18332, 22915, 24461, 28070, 32081, 45830, 48922, 56140, 64162, 91660, 97844, 122305, 128324, 160405, 171227, 244610, 279563, 320810, 342454, 489220, 559126, 641620, 684908, 856135, 1118252, 1397815, 1712270, 1837783, 1956941, 2795630, 3424540, 3675566, 3913882, 5591260, 7351132, 7827764, 9188915, 9784705, 12864481, 18377830, 19569410, 25728962, 36755660, 39138820, 51457924, 64322405, 112104763, 128644810, 224209526, 257289620, 448419052, 560523815, 784733341, 1121047630, 1569466682, 2242095260, 3138933364, 3923666705, 7847333410, 15694666820]

約数ペア:

[(1, 15694666820), (2, 7847333410), (4, 3923666705), (5, 3138933364), (7, 2242095260), (10, 1569466682), (14, 1121047630), (20, 784733341), (28, 560523815), (35, 448419052), (61, 257289620), (70, 224209526), (122, 128644810), (140, 112104763), (244, 64322405), (305, 51457924), (401, 39138820), (427, 36755660), (610, 25728962), (802, 19569410), (854, 18377830), (1220, 12864481), (1604, 9784705), (1708, 9188915), (2005, 7827764), (2135, 7351132), (2807, 5591260), (4010, 3913882), (4270, 3675566), (4583, 3424540), (5614, 2795630), (8020, 1956941), (8540, 1837783), (9166, 1712270), (11228, 1397815), (14035, 1118252), (18332, 856135), (22915, 684908), (24461, 641620), (28070, 559126), (32081, 489220), (45830, 342454), (48922, 320810), (56140, 279563), (64162, 244610), (91660, 171227), (97844, 160405), (122305, 128324)]