38195410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 80953344

約数和(自身を除く): 42757934

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 155, 230, 253, 310, 341, 487, 506, 682, 713, 974, 1265, 1426, 1705, 2435, 2530, 3410, 3565, 4870, 5357, 7130, 7843, 10714, 11201, 15097, 15686, 22402, 26785, 30194, 39215, 53570, 56005, 75485, 78430, 112010, 123211, 150970, 166067, 246422, 332134, 347231, 616055, 694462, 830335, 1232110, 1660670, 1736155, 3472310, 3819541, 7639082, 19097705, 38195410]

約数ペア:

[(1, 38195410), (2, 19097705), (5, 7639082), (10, 3819541), (11, 3472310), (22, 1736155), (23, 1660670), (31, 1232110), (46, 830335), (55, 694462), (62, 616055), (110, 347231), (115, 332134), (155, 246422), (230, 166067), (253, 150970), (310, 123211), (341, 112010), (487, 78430), (506, 75485), (682, 56005), (713, 53570), (974, 39215), (1265, 30194), (1426, 26785), (1705, 22402), (2435, 15686), (2530, 15097), (3410, 11201), (3565, 10714), (4870, 7843), (5357, 7130)]