186835136020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1\times {\mathrm{18899}}^1$

素因数の和:19777

約数の個数: 96

約数和(自身を含む): 432081216000

約数和(自身を除く): 245246079980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 809, 940, 1222, 1618, 2444, 3055, 3236, 4045, 6110, 8090, 10517, 12220, 16180, 18899, 21034, 37798, 38023, 42068, 52585, 75596, 76046, 94495, 105170, 152092, 188990, 190115, 210340, 245687, 377980, 380230, 491374, 494299, 760460, 888253, 982748, 988598, 1228435, 1776506, 1977196, 2456870, 2471495, 3553012, 4441265, 4913740, 4942990, 8882530, 9885980, 11547289, 15289291, 17765060, 23094578, 30578582, 46189156, 57736445, 61157164, 76446455, 115472890, 152892910, 198760783, 230945780, 305785820, 397521566, 718596677, 795043132, 993803915, 1437193354, 1987607830, 2874386708, 3592983385, 3975215660, 7185966770, 9341756801, 14371933540, 18683513602, 37367027204, 46708784005, 93417568010, 186835136020]

約数ペア:

[(1, 186835136020), (2, 93417568010), (4, 46708784005), (5, 37367027204), (10, 18683513602), (13, 14371933540), (20, 9341756801), (26, 7185966770), (47, 3975215660), (52, 3592983385), (65, 2874386708), (94, 1987607830), (130, 1437193354), (188, 993803915), (235, 795043132), (260, 718596677), (470, 397521566), (611, 305785820), (809, 230945780), (940, 198760783), (1222, 152892910), (1618, 115472890), (2444, 76446455), (3055, 61157164), (3236, 57736445), (4045, 46189156), (6110, 30578582), (8090, 23094578), (10517, 17765060), (12220, 15289291), (16180, 11547289), (18899, 9885980), (21034, 8882530), (37798, 4942990), (38023, 4913740), (42068, 4441265), (52585, 3553012), (75596, 2471495), (76046, 2456870), (94495, 1977196), (105170, 1776506), (152092, 1228435), (188990, 988598), (190115, 982748), (210340, 888253), (245687, 760460), (377980, 494299), (380230, 491374)]