98851240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 234057600

約数和(自身を除く): 135206360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 139, 184, 230, 278, 460, 556, 695, 773, 920, 1112, 1390, 1546, 2780, 3092, 3197, 3865, 5560, 6184, 6394, 7730, 12788, 15460, 15985, 17779, 25576, 30920, 31970, 35558, 63940, 71116, 88895, 107447, 127880, 142232, 177790, 214894, 355580, 429788, 537235, 711160, 859576, 1074470, 2148940, 2471281, 4297880, 4942562, 9885124, 12356405, 19770248, 24712810, 49425620, 98851240]

約数ペア:

[(1, 98851240), (2, 49425620), (4, 24712810), (5, 19770248), (8, 12356405), (10, 9885124), (20, 4942562), (23, 4297880), (40, 2471281), (46, 2148940), (92, 1074470), (115, 859576), (139, 711160), (184, 537235), (230, 429788), (278, 355580), (460, 214894), (556, 177790), (695, 142232), (773, 127880), (920, 107447), (1112, 88895), (1390, 71116), (1546, 63940), (2780, 35558), (3092, 31970), (3197, 30920), (3865, 25576), (5560, 17779), (6184, 15985), (6394, 15460), (7730, 12788)]