86338240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:362

約数の個数: 112

約数和(自身を含む): 222199200

約数和(自身を除く): 135860960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 64, 68, 80, 85, 118, 136, 160, 170, 236, 269, 272, 295, 320, 340, 472, 538, 544, 590, 680, 944, 1003, 1076, 1088, 1180, 1345, 1360, 1888, 2006, 2152, 2360, 2690, 2720, 3776, 4012, 4304, 4573, 4720, 5015, 5380, 5440, 8024, 8608, 9146, 9440, 10030, 10760, 15871, 16048, 17216, 18292, 18880, 20060, 21520, 22865, 31742, 32096, 36584, 40120, 43040, 45730, 63484, 64192, 73168, 79355, 80240, 86080, 91460, 126968, 146336, 158710, 160480, 182920, 253936, 269807, 292672, 317420, 320960, 365840, 507872, 539614, 634840, 731680, 1015744, 1079228, 1269680, 1349035, 1463360, 2158456, 2539360, 2698070, 4316912, 5078720, 5396140, 8633824, 10792280, 17267648, 21584560, 43169120, 86338240]

約数ペア:

[(1, 86338240), (2, 43169120), (4, 21584560), (5, 17267648), (8, 10792280), (10, 8633824), (16, 5396140), (17, 5078720), (20, 4316912), (32, 2698070), (34, 2539360), (40, 2158456), (59, 1463360), (64, 1349035), (68, 1269680), (80, 1079228), (85, 1015744), (118, 731680), (136, 634840), (160, 539614), (170, 507872), (236, 365840), (269, 320960), (272, 317420), (295, 292672), (320, 269807), (340, 253936), (472, 182920), (538, 160480), (544, 158710), (590, 146336), (680, 126968), (944, 91460), (1003, 86080), (1076, 80240), (1088, 79355), (1180, 73168), (1345, 64192), (1360, 63484), (1888, 45730), (2006, 43040), (2152, 40120), (2360, 36584), (2690, 32096), (2720, 31742), (3776, 22865), (4012, 21520), (4304, 20060), (4573, 18880), (4720, 18292), (5015, 17216), (5380, 16048), (5440, 15871), (8024, 10760), (8608, 10030), (9146, 9440)]