24470480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:996

約数の個数: 80

約数和(自身を含む): 63478080

約数和(自身を除く): 39007600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 947, 1292, 1360, 1520, 1615, 1894, 2584, 3230, 3788, 4735, 5168, 6460, 7576, 9470, 12920, 15152, 16099, 17993, 18940, 25840, 32198, 35986, 37880, 64396, 71972, 75760, 80495, 89965, 128792, 143944, 160990, 179930, 257584, 287888, 305881, 321980, 359860, 611762, 643960, 719720, 1223524, 1287920, 1439440, 1529405, 2447048, 3058810, 4894096, 6117620, 12235240, 24470480]

約数ペア:

[(1, 24470480), (2, 12235240), (4, 6117620), (5, 4894096), (8, 3058810), (10, 2447048), (16, 1529405), (17, 1439440), (19, 1287920), (20, 1223524), (34, 719720), (38, 643960), (40, 611762), (68, 359860), (76, 321980), (80, 305881), (85, 287888), (95, 257584), (136, 179930), (152, 160990), (170, 143944), (190, 128792), (272, 89965), (304, 80495), (323, 75760), (340, 71972), (380, 64396), (646, 37880), (680, 35986), (760, 32198), (947, 25840), (1292, 18940), (1360, 17993), (1520, 16099), (1615, 15152), (1894, 12920), (2584, 9470), (3230, 7576), (3788, 6460), (4735, 5168)]