99688630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 197406720

約数和(自身を除く): 97718090

約数列:

[1, 2, 5, 10, 19, 38, 41, 67, 82, 95, 134, 190, 191, 205, 335, 382, 410, 670, 779, 955, 1273, 1558, 1910, 2546, 2747, 3629, 3895, 5494, 6365, 7258, 7790, 7831, 12730, 12797, 13735, 15662, 18145, 25594, 27470, 36290, 39155, 52193, 63985, 78310, 104386, 127970, 148789, 243143, 260965, 297578, 486286, 521930, 524677, 743945, 1049354, 1215715, 1487890, 2431430, 2623385, 5246770, 9968863, 19937726, 49844315, 99688630]

約数ペア:

[(1, 99688630), (2, 49844315), (5, 19937726), (10, 9968863), (19, 5246770), (38, 2623385), (41, 2431430), (67, 1487890), (82, 1215715), (95, 1049354), (134, 743945), (190, 524677), (191, 521930), (205, 486286), (335, 297578), (382, 260965), (410, 243143), (670, 148789), (779, 127970), (955, 104386), (1273, 78310), (1558, 63985), (1910, 52193), (2546, 39155), (2747, 36290), (3629, 27470), (3895, 25594), (5494, 18145), (6365, 15662), (7258, 13735), (7790, 12797), (7831, 12730)]