70000002008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2287}}^1\times {\mathrm{3413}}^1$

素因数の和:5784

約数の個数: 64

約数和(自身を含む): 140602176000

約数和(自身を除く): 70602173992

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 2287, 3413, 4484, 4574, 6826, 8968, 9148, 13652, 18296, 27304, 43453, 64847, 86906, 129694, 134933, 173812, 201367, 259388, 269866, 347624, 402734, 518776, 539732, 805468, 1079464, 1610936, 2563727, 3825973, 5127454, 7651946, 7805531, 10254908, 15303892, 15611062, 20509816, 30607784, 31222124, 62444248, 148305089, 296610178, 460526329, 593220356, 921052658, 1186440712, 1842105316, 3684210632, 8750000251, 17500000502, 35000001004, 70000002008]

約数ペア:

[(1, 70000002008), (2, 35000001004), (4, 17500000502), (8, 8750000251), (19, 3684210632), (38, 1842105316), (59, 1186440712), (76, 921052658), (118, 593220356), (152, 460526329), (236, 296610178), (472, 148305089), (1121, 62444248), (2242, 31222124), (2287, 30607784), (3413, 20509816), (4484, 15611062), (4574, 15303892), (6826, 10254908), (8968, 7805531), (9148, 7651946), (13652, 5127454), (18296, 3825973), (27304, 2563727), (43453, 1610936), (64847, 1079464), (86906, 805468), (129694, 539732), (134933, 518776), (173812, 402734), (201367, 347624), (259388, 269866)]