88198720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:588

約数の個数: 112

約数和(自身を含む): 229989888

約数和(自身を除く): 141791168

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 523, 527, 544, 620, 680, 992, 1046, 1054, 1088, 1240, 1360, 1984, 2092, 2108, 2480, 2615, 2635, 2720, 4184, 4216, 4960, 5230, 5270, 5440, 8368, 8432, 8891, 9920, 10460, 10540, 16213, 16736, 16864, 17782, 20920, 21080, 32426, 33472, 33728, 35564, 41840, 42160, 44455, 64852, 71128, 81065, 83680, 84320, 88910, 129704, 142256, 162130, 167360, 168640, 177820, 259408, 275621, 284512, 324260, 355640, 518816, 551242, 569024, 648520, 711280, 1037632, 1102484, 1297040, 1378105, 1422560, 2204968, 2594080, 2756210, 2845120, 4409936, 5188160, 5512420, 8819872, 11024840, 17639744, 22049680, 44099360, 88198720]

約数ペア:

[(1, 88198720), (2, 44099360), (4, 22049680), (5, 17639744), (8, 11024840), (10, 8819872), (16, 5512420), (17, 5188160), (20, 4409936), (31, 2845120), (32, 2756210), (34, 2594080), (40, 2204968), (62, 1422560), (64, 1378105), (68, 1297040), (80, 1102484), (85, 1037632), (124, 711280), (136, 648520), (155, 569024), (160, 551242), (170, 518816), (248, 355640), (272, 324260), (310, 284512), (320, 275621), (340, 259408), (496, 177820), (523, 168640), (527, 167360), (544, 162130), (620, 142256), (680, 129704), (992, 88910), (1046, 84320), (1054, 83680), (1088, 81065), (1240, 71128), (1360, 64852), (1984, 44455), (2092, 42160), (2108, 41840), (2480, 35564), (2615, 33728), (2635, 33472), (2720, 32426), (4184, 21080), (4216, 20920), (4960, 17782), (5230, 16864), (5270, 16736), (5440, 16213), (8368, 10540), (8432, 10460), (8891, 9920)]