2022778300

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{331603}}^1$

素因数の和:331678

約数の個数: 36

約数和(自身を含む): 4461400216

約数和(自身を除く): 2438621916

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 331603, 663206, 1326412, 1658015, 3316030, 6632060, 8290075, 16580150, 20227783, 33160300, 40455566, 80911132, 101138915, 202277830, 404555660, 505694575, 1011389150, 2022778300]

約数ペア:

[(1, 2022778300), (2, 1011389150), (4, 505694575), (5, 404555660), (10, 202277830), (20, 101138915), (25, 80911132), (50, 40455566), (61, 33160300), (100, 20227783), (122, 16580150), (244, 8290075), (305, 6632060), (610, 3316030), (1220, 1658015), (1525, 1326412), (3050, 663206), (6100, 331603)]