322353725180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{61357}}^1$

素因数の和:61599

約数の個数: 96

約数和(自身を含む): 714354379200

約数和(自身を除く): 392000654020

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 82, 86, 149, 164, 172, 205, 215, 298, 410, 430, 596, 745, 820, 860, 1490, 1763, 2980, 3526, 6109, 6407, 7052, 8815, 12218, 12814, 17630, 24436, 25628, 30545, 32035, 35260, 61090, 61357, 64070, 122180, 122714, 128140, 245428, 262687, 306785, 525374, 613570, 1050748, 1227140, 1313435, 2515637, 2626870, 2638351, 5031274, 5253740, 5276702, 9142193, 10062548, 10553404, 12578185, 13191755, 18284386, 25156370, 26383510, 36568772, 45710965, 50312740, 52767020, 91421930, 108172391, 182843860, 216344782, 374829913, 393114299, 432689564, 540861955, 749659826, 786228598, 1081723910, 1499319652, 1572457196, 1874149565, 1965571495, 2163447820, 3748299130, 3931142990, 7496598260, 7862285980, 16117686259, 32235372518, 64470745036, 80588431295, 161176862590, 322353725180]

約数ペア:

[(1, 322353725180), (2, 161176862590), (4, 80588431295), (5, 64470745036), (10, 32235372518), (20, 16117686259), (41, 7862285980), (43, 7496598260), (82, 3931142990), (86, 3748299130), (149, 2163447820), (164, 1965571495), (172, 1874149565), (205, 1572457196), (215, 1499319652), (298, 1081723910), (410, 786228598), (430, 749659826), (596, 540861955), (745, 432689564), (820, 393114299), (860, 374829913), (1490, 216344782), (1763, 182843860), (2980, 108172391), (3526, 91421930), (6109, 52767020), (6407, 50312740), (7052, 45710965), (8815, 36568772), (12218, 26383510), (12814, 25156370), (17630, 18284386), (24436, 13191755), (25628, 12578185), (30545, 10553404), (32035, 10062548), (35260, 9142193), (61090, 5276702), (61357, 5253740), (64070, 5031274), (122180, 2638351), (122714, 2626870), (128140, 2515637), (245428, 1313435), (262687, 1227140), (306785, 1050748), (525374, 613570)]