176072260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 460615680

約数和(自身を除く): 284543420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 89, 91, 130, 140, 178, 182, 260, 356, 364, 445, 455, 623, 890, 910, 1087, 1157, 1246, 1780, 1820, 2174, 2314, 2492, 3115, 4348, 4628, 5435, 5785, 6230, 7609, 8099, 10870, 11570, 12460, 14131, 15218, 16198, 21740, 23140, 28262, 30436, 32396, 38045, 40495, 56524, 70655, 76090, 80990, 96743, 98917, 141310, 152180, 161980, 193486, 197834, 282620, 386972, 395668, 483715, 494585, 677201, 967430, 989170, 1257659, 1354402, 1934860, 1978340, 2515318, 2708804, 3386005, 5030636, 6288295, 6772010, 8803613, 12576590, 13544020, 17607226, 25153180, 35214452, 44018065, 88036130, 176072260]

約数ペア:

[(1, 176072260), (2, 88036130), (4, 44018065), (5, 35214452), (7, 25153180), (10, 17607226), (13, 13544020), (14, 12576590), (20, 8803613), (26, 6772010), (28, 6288295), (35, 5030636), (52, 3386005), (65, 2708804), (70, 2515318), (89, 1978340), (91, 1934860), (130, 1354402), (140, 1257659), (178, 989170), (182, 967430), (260, 677201), (356, 494585), (364, 483715), (445, 395668), (455, 386972), (623, 282620), (890, 197834), (910, 193486), (1087, 161980), (1157, 152180), (1246, 141310), (1780, 98917), (1820, 96743), (2174, 80990), (2314, 76090), (2492, 70655), (3115, 56524), (4348, 40495), (4628, 38045), (5435, 32396), (5785, 30436), (6230, 28262), (7609, 23140), (8099, 21740), (10870, 16198), (11570, 15218), (12460, 14131)]