78804532810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1\times {\mathrm{4231}}^1$

素因数の和:5011

約数の個数: 64

約数和(自身を含む): 150499399680

約数和(自身を除く): 71694866870

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 587, 835, 1174, 1670, 2935, 3173, 4231, 5870, 6346, 8462, 11153, 15865, 21155, 22306, 31730, 42310, 55765, 80389, 98029, 111530, 160778, 196058, 401945, 490145, 706577, 803890, 980290, 1413154, 1862551, 2483597, 3532885, 3725102, 4967194, 7065770, 9312755, 12417985, 13424963, 18625510, 24835970, 26849926, 47188343, 67124815, 94376686, 134249630, 235941715, 414760699, 471883430, 829521398, 2073803495, 4147606990, 7880453281, 15760906562, 39402266405, 78804532810]

約数ペア:

[(1, 78804532810), (2, 39402266405), (5, 15760906562), (10, 7880453281), (19, 4147606990), (38, 2073803495), (95, 829521398), (167, 471883430), (190, 414760699), (334, 235941715), (587, 134249630), (835, 94376686), (1174, 67124815), (1670, 47188343), (2935, 26849926), (3173, 24835970), (4231, 18625510), (5870, 13424963), (6346, 12417985), (8462, 9312755), (11153, 7065770), (15865, 4967194), (21155, 3725102), (22306, 3532885), (31730, 2483597), (42310, 1862551), (55765, 1413154), (80389, 980290), (98029, 803890), (111530, 706577), (160778, 490145), (196058, 401945)]