189025040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6043}}^1$

素因数の和:6096

約数の個数: 80

約数和(自身を含む): 485647488

約数和(自身を除く): 296622448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 3128, 3910, 6043, 6256, 7820, 12086, 15640, 24172, 30215, 31280, 48344, 60430, 96688, 102731, 120860, 138989, 205462, 241720, 277978, 410924, 483440, 513655, 555956, 694945, 821848, 1027310, 1111912, 1389890, 1643696, 2054620, 2223824, 2362813, 2779780, 4109240, 4725626, 5559560, 8218480, 9451252, 11119120, 11814065, 18902504, 23628130, 37805008, 47256260, 94512520, 189025040]

約数ペア:

[(1, 189025040), (2, 94512520), (4, 47256260), (5, 37805008), (8, 23628130), (10, 18902504), (16, 11814065), (17, 11119120), (20, 9451252), (23, 8218480), (34, 5559560), (40, 4725626), (46, 4109240), (68, 2779780), (80, 2362813), (85, 2223824), (92, 2054620), (115, 1643696), (136, 1389890), (170, 1111912), (184, 1027310), (230, 821848), (272, 694945), (340, 555956), (368, 513655), (391, 483440), (460, 410924), (680, 277978), (782, 241720), (920, 205462), (1360, 138989), (1564, 120860), (1840, 102731), (1955, 96688), (3128, 60430), (3910, 48344), (6043, 31280), (6256, 30215), (7820, 24172), (12086, 15640)]