18348599900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{569}}^1\times {\mathrm{4813}}^1$

素因数の和:5463

約数の個数: 72

約数和(自身を含む): 40490168880

約数和(自身を除く): 22141568980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 569, 670, 1138, 1340, 1675, 2276, 2845, 3350, 4813, 5690, 6700, 9626, 11380, 14225, 19252, 24065, 28450, 38123, 48130, 56900, 76246, 96260, 120325, 152492, 190615, 240650, 322471, 381230, 481300, 644942, 762460, 953075, 1289884, 1612355, 1906150, 2738597, 3224710, 3812300, 5477194, 6449420, 8061775, 10954388, 13692985, 16123550, 27385970, 32247100, 54771940, 68464925, 136929850, 183485999, 273859700, 366971998, 733943996, 917429995, 1834859990, 3669719980, 4587149975, 9174299950, 18348599900]

約数ペア:

[(1, 18348599900), (2, 9174299950), (4, 4587149975), (5, 3669719980), (10, 1834859990), (20, 917429995), (25, 733943996), (50, 366971998), (67, 273859700), (100, 183485999), (134, 136929850), (268, 68464925), (335, 54771940), (569, 32247100), (670, 27385970), (1138, 16123550), (1340, 13692985), (1675, 10954388), (2276, 8061775), (2845, 6449420), (3350, 5477194), (4813, 3812300), (5690, 3224710), (6700, 2738597), (9626, 1906150), (11380, 1612355), (14225, 1289884), (19252, 953075), (24065, 762460), (28450, 644942), (38123, 481300), (48130, 381230), (56900, 322471), (76246, 240650), (96260, 190615), (120325, 152492)]