97078360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 228556800

約数和(自身を除く): 131478440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 79, 124, 155, 158, 248, 310, 316, 395, 620, 632, 790, 991, 1240, 1580, 1982, 2449, 3160, 3964, 4898, 4955, 7928, 9796, 9910, 12245, 19592, 19820, 24490, 30721, 39640, 48980, 61442, 78289, 97960, 122884, 153605, 156578, 245768, 307210, 313156, 391445, 614420, 626312, 782890, 1228840, 1565780, 2426959, 3131560, 4853918, 9707836, 12134795, 19415672, 24269590, 48539180, 97078360]

約数ペア:

[(1, 97078360), (2, 48539180), (4, 24269590), (5, 19415672), (8, 12134795), (10, 9707836), (20, 4853918), (31, 3131560), (40, 2426959), (62, 1565780), (79, 1228840), (124, 782890), (155, 626312), (158, 614420), (248, 391445), (310, 313156), (316, 307210), (395, 245768), (620, 156578), (632, 153605), (790, 122884), (991, 97960), (1240, 78289), (1580, 61442), (1982, 48980), (2449, 39640), (3160, 30721), (3964, 24490), (4898, 19820), (4955, 19592), (7928, 12245), (9796, 9910)]