22552810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 50503680

約数和(自身を除く): 27950870

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 547, 589, 665, 1085, 1094, 1178, 1330, 2170, 2735, 2945, 3829, 4123, 5470, 5890, 7658, 8246, 10393, 16957, 19145, 20615, 20786, 33914, 38290, 41230, 51965, 72751, 84785, 103930, 118699, 145502, 169570, 237398, 322183, 363755, 593495, 644366, 727510, 1186990, 1610915, 2255281, 3221830, 4510562, 11276405, 22552810]

約数ペア:

[(1, 22552810), (2, 11276405), (5, 4510562), (7, 3221830), (10, 2255281), (14, 1610915), (19, 1186990), (31, 727510), (35, 644366), (38, 593495), (62, 363755), (70, 322183), (95, 237398), (133, 169570), (155, 145502), (190, 118699), (217, 103930), (266, 84785), (310, 72751), (434, 51965), (547, 41230), (589, 38290), (665, 33914), (1085, 20786), (1094, 20615), (1178, 19145), (1330, 16957), (2170, 10393), (2735, 8246), (2945, 7658), (3829, 5890), (4123, 5470)]