15674379940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{1493}}^1$

素因数の和:2341

約数の個数: 96

約数和(自身を含む): 35600705280

約数和(自身を除く): 19926325340

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 787, 1334, 1493, 1574, 2668, 2986, 3148, 3335, 3935, 5972, 6670, 7465, 7870, 13340, 14930, 15740, 18101, 22823, 29860, 34339, 36202, 43297, 45646, 68678, 72404, 86594, 90505, 91292, 114115, 137356, 171695, 173188, 181010, 216485, 228230, 343390, 362020, 432970, 456460, 524929, 686780, 865940, 995831, 1049858, 1174991, 1991662, 2099716, 2349982, 2624645, 3983324, 4699964, 4979155, 5249290, 5874955, 9958310, 10498580, 11749910, 19916620, 23499820, 27024793, 34074739, 54049586, 68149478, 108099172, 135123965, 136298956, 170373695, 270247930, 340747390, 540495860, 681494780, 783718997, 1567437994, 3134875988, 3918594985, 7837189970, 15674379940]

約数ペア:

[(1, 15674379940), (2, 7837189970), (4, 3918594985), (5, 3134875988), (10, 1567437994), (20, 783718997), (23, 681494780), (29, 540495860), (46, 340747390), (58, 270247930), (92, 170373695), (115, 136298956), (116, 135123965), (145, 108099172), (230, 68149478), (290, 54049586), (460, 34074739), (580, 27024793), (667, 23499820), (787, 19916620), (1334, 11749910), (1493, 10498580), (1574, 9958310), (2668, 5874955), (2986, 5249290), (3148, 4979155), (3335, 4699964), (3935, 3983324), (5972, 2624645), (6670, 2349982), (7465, 2099716), (7870, 1991662), (13340, 1174991), (14930, 1049858), (15740, 995831), (18101, 865940), (22823, 686780), (29860, 524929), (34339, 456460), (36202, 432970), (43297, 362020), (45646, 343390), (68678, 228230), (72404, 216485), (86594, 181010), (90505, 173188), (91292, 171695), (114115, 137356)]